<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>博客登陆页</title>

    <link rel="stylesheet" href="css/common.css">
    <link rel="stylesheet" href="css/login.css">

</head>

<body>
    <div class="nav">
        <img src="pic/kun.jpg" alt="">
        <span class="blog-title">博客系统</span>
        <div class="space"></div>
        <a class="nav-span" href="blog_list.html">主页</a>
        <a class="nav-span" href="blog_edit.html">写博客</a>
    </div>

    <div class="container-login">
        <div class="login-dialog">
            <h3>登陆</h3>
            <div class="row">
                <span>用户名</span>
                <input type="text" name="username" id="username">
            </div>
            <div class="row">
                <span>密码</span>
                <input type="password" name="password" id="password">
            </div>
            <div class="row">
                <img id="verificationCodeImg" src="/admin/captcha" style="cursor: pointer;" title="看不清？换一张" />
                <input type="text" name="inputCaptcha" id="inputCaptcha">
              </div>
            <div class="row">
                <button id="submit" onclick="login()">登录</button>
            </div>

            <div class="row">
                <button id="submit2" onclick="create()">注册</button>
            </div>
           
        </div>
    </div>
    <script src="js/jquery.min.js"></script>
    <script>
    
        $("#verificationCodeImg").click(function(){
          $(this).hide().attr('src', '/admin/captcha?dt=' + new Date().getTime()).fadeIn();
        });
    
     
    
      </script>
    <script>
          function create(){
               location.assign("blog_create.html");
          }



        function login() {
             $.ajax({
               type:"post" , 
               url: "/user/check",
               data:{
                username: $("#username").val(),
                password: $("#password").val() ,
                inputCaptcha: $("#inputCaptcha").val() 
               },
               success:function(body){
                if(body == 2){
                    location.assign("blog_list.html");
                }else if(body == 0){
                 alert("用户名或密码错误");
                }else{
                    alert("验证码错误或过期");
                }
               }


             });



        }
    </script>
</body>

</html>